[Bug libstdc++/118030] [C++23] Implement P0401R6, Providing size feedback in the Allocator interface

[ncm at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118030

Nathan Myers <ncm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |16.0

--- Comment #1 from Nathan Myers <ncm at gcc dot gnu.org> ---
Minimal conforming implementation:

https://gcc.gnu.org/pipermail/libstdc++/2026-March/065638.html